JCZ5-12kV 160A 250A 400A 630A AC Three Pole High Voltage Vacuum ContactorThe JCZ5-7.2kV and JCZ5-12kV series indoor AC high voltage vacuum contactors are available in two designs: mechanical holding and electromagnetic holding. These contactors are designed for three-phase AC 50Hz power systems, with rated voltage of 7.2kV or 12kV and rated current up to 630A.They are widely used for long-distance making and breaking of circuits, as well as for controlling high voltage motors, transformers, capacitor banks, and other electrical loads. The JCZ5 series is particularly suitable for...